1.00845

Ethanolamine

for analysis EMSURE^®

• Synonym(s): Ethanolamine, 2-Aminoethanol, Monoethanolamine
• Empirical Formula (Hill Notation): C₂H₇NO
• CAS Number: 141-43-5
• Molecular Weight: 61.08
• MDL number: MFCD00008183
• UNSPSC Code: 12191502
• EC Index Number: 205-483-3
• NACRES: NA.21

Properties

• vapor pressure: 0.5 hPa ( 20 °C)
• Quality Level: 300
• product line: EMSURE^®
• assay: ≥99.5% (GC)
• form: liquid
• autoignition temp.: 410 °C
• potency: 1515 mg/kg LD₅₀, oral (Rat); 1025 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 3.4-27 % (v/v)
• impurities: ≤0.1% Diethanolamine (GC); ≤0.1% Triethanolamine (GC); ≤0.2% Water (Karl Fischer); ≤100 ppb Ba (Barium); ≤20 ppb B (Boron); ≤20 ppb Co (Cobalt); ≤20 ppb Cr (Chromium); ≤20 ppb Cu (Copper); ≤50 ppb Cd (Cadmium); ≤500 ppb Al (Aluminium); ≤500 ppb Ca (Calcium)
• pH: 12.1 (20 °C, 100 g/L in H₂O)
• kinematic viscosity: 20 cSt(23 °C)
• bp: 171 °C/1013 hPa
• mp: 10.5 °C
• transition temp: flash point 92.5 °C
• density: 1.02 g/cm³ at 20 °C
• cation traces: Fe: ≤100 ppb; Mg: ≤100 ppb; Mn: ≤20 ppb; Ni: ≤20 ppb; Pb: ≤100 ppb; Sn: ≤100 ppb; Zn: ≤100 ppb
• storage temp.: 2-30°C
• InChI: 1S/C2H7NO/c3-1-2-4/h4H,1-3H2
• InChI key: HZAXFHJVJLSVMW-UHFFFAOYSA-N

Description

General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Analysis Note

Assay (GC): ≥ 99.5 %
Identity (IR-spectrum): conforms
Al (Aluminium): ≤ 500 ppb
B (Boron): ≤ 20 ppb
Ba (Barium): ≤ 100 ppb
Ca (Calcium): ≤ 500 ppb
Cd (Cadmium): ≤ 50 ppb
Co (Cobalt): ≤ 20 ppb
Cr (Chromium): ≤ 20 ppb
Cu (Copper): ≤ 20 ppb
Fe (Iron): ≤ 100 ppb
Mg (Magnesium): ≤ 100 ppb
Mn (Manganese): ≤ 20 ppb
Ni (Nickel): ≤ 20 ppb
Pb (Lead): ≤ 100 ppb
Sn (Tin): ≤ 100 ppb
Zn (Zinc): ≤ 100 ppb
Diethanolamine (GC): ≤ 0.1 %
Triethanolamine (GC): ≤ 0.1 %
Water (according to Karl Fischer): ≤ 0.2 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302 + H312 + H332 - H314 - H335 - H412
• pcodes: P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 8A - Combustible, corrosive hazardous materials
• wgk_germany: WGK 2
• flash_point_f: 195.8 °F - Pensky-Martens closed cup
• flash_point_c: 91 °C - Pensky-Martens closed cup